{"title":"用于纳米粒子动力学研究的暗场光镊","authors":"W. J. Toe, K. Pearce, F. Wang, P. Reece","doi":"10.1109/COMMAD.2012.6472381","DOIUrl":null,"url":null,"abstract":"We report a method of characterising physical and optical properties of nanoparticles using optical tweezers combined with dark field microscopy. The technique uses measurements from Brownian dynamics of the trapped nanoparticles to determine localised surface plasmon resonance (LSPR) spectroscopy to determine nanoparticle size information.","PeriodicalId":136573,"journal":{"name":"COMMAD 2012","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dark field optical tweezers for studying nanoparticle dynamics\",\"authors\":\"W. J. Toe, K. Pearce, F. Wang, P. Reece\",\"doi\":\"10.1109/COMMAD.2012.6472381\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We report a method of characterising physical and optical properties of nanoparticles using optical tweezers combined with dark field microscopy. The technique uses measurements from Brownian dynamics of the trapped nanoparticles to determine localised surface plasmon resonance (LSPR) spectroscopy to determine nanoparticle size information.\",\"PeriodicalId\":136573,\"journal\":{\"name\":\"COMMAD 2012\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"COMMAD 2012\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMMAD.2012.6472381\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"COMMAD 2012","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMMAD.2012.6472381","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dark field optical tweezers for studying nanoparticle dynamics
We report a method of characterising physical and optical properties of nanoparticles using optical tweezers combined with dark field microscopy. The technique uses measurements from Brownian dynamics of the trapped nanoparticles to determine localised surface plasmon resonance (LSPR) spectroscopy to determine nanoparticle size information.
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